Hello @Avimarket,

Welcome to the Klaviyo Community!

You can see how your emails will look in an inbox similar to a live email by using our Preview Email function. This feature is also great when you’re trying to see how your emails or SMS will look with dynamic data in flow emails or SMS. 

If you’re using the classic editor, you’ll find the Preview feature on the left-hand side of the template you’re working on.

In the new editor, you’ll see the Preview and Test button in the upper right-hand corner.

We also recommend using email preview tools such as Litmus, Email on Acid, or your desired tool for a more comprehensive look at how your emails will display in various inbox providers and devices. 

I hope this helps!

David